Mitigating carbon emissions is a crucial challenge, making carbon capture, utilization & storage a transformative solution for the oil and gas industry. Advanced post-combustion and oxy-fuel combustion technologies are improving CO? capture efficiency in refineries and power plants. Captured carbon is being repurposed for enhanced oil recovery, chemical synthesis, and construction materials, contributing to circular economy goals. Geological sequestration in deep saline aquifers and depleted reservoirs is ensuring long-term carbon storage with minimal leakage risks. As global policies push for net-zero emissions, investments in scalable and cost-effective carbon capture solutions are shaping a more sustainable future for the petroleum industry.